/*
 * Copyright (c) 2015-2020, www.dibo.ltd (service@dibo.ltd).
 * <p>
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * <p>
 * https://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package com.icesoft.framework.core.config;

import com.icesoft.framework.core.util.PropertiesUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/***
 * 系统默认配置
 */
public class BaseConfig {
	private static final Logger log = LoggerFactory.getLogger(BaseConfig.class);
	private static Integer cutLength = null;
	private static Integer pageSize = null;
	private static Integer batchSize = null;
	private static Object ACTIVE_FLAG_VALUE = null;

	/**
	 * 从当前配置文件获取配置参数值
	 *
	 * @param key
	 * @return
	 */
	public static String getProperty(String key) {
		return PropertiesUtils.get(key);
	}

	/**
	 * 从当前配置文件获取配置参数值
	 *
	 * @param key
	 * @param defaultValue 默认值
	 * @return
	 */
	public static String getProperty(String key, String defaultValue) {
		String value = PropertiesUtils.get(key);
		return value != null ? value : defaultValue;
	}

	/***
	 *  从默认的/指定的 Properties文件获取boolean值
	 * @param key
	 * @return
	 */
	public static boolean isTrue(String key) {
		return PropertiesUtils.getBoolean(key);
	}

	/***
	 * 获取int类型
	 * @param key
	 * @return
	 */
	public static Integer getInteger(String key) {
		return PropertiesUtils.getInteger(key);
	}

	/***
	 * 获取int类型
	 * @param key
	 * @return
	 */
	public static Integer getInteger(String key, int defaultValue) {
		Integer value = PropertiesUtils.getInteger(key);
		return value != null ? value : defaultValue;
	}

	/***
	 * 获取截取长度
	 * @return
	 */
	public static int getCutLength() {
		if (cutLength == null) {
			cutLength = PropertiesUtils.getInteger("icesoft.global.cut-length");
			if (cutLength == null) {
				cutLength = 20;
			}
		}
		return cutLength;
	}

	/***
	 * 默认页数
	 * @return
	 */
	public static int getPageSize() {
		if (pageSize == null) {
			pageSize = PropertiesUtils.getInteger("icesoft.global.page-size");
			if (pageSize == null) {
				pageSize = 20;
			}
		}
		return pageSize;
	}

	/***
	 * 获取批量插入的每批次数量
	 * @return
	 */
	public static int getBatchSize() {
		if (batchSize == null) {
			batchSize = PropertiesUtils.getInteger("icesoft.global.batch-size");
			if (batchSize == null) {
				batchSize = 1000;
			}
		}
		return batchSize;
	}

	/**
	 * 获取有效记录的标记值，如 0
	 *
	 * @return
	 */
	public static Object getActiveFlagValue() {
		if (ACTIVE_FLAG_VALUE == null) {
			String activeFlagValue = getProperty("mybatis-plus.global-config.db-config.logic-not-delete-value", "0");
			switch (activeFlagValue) {
				case "false":
					ACTIVE_FLAG_VALUE = false;
					break;
				case "0":
					ACTIVE_FLAG_VALUE = 0;
					break;
				default:
					ACTIVE_FLAG_VALUE = activeFlagValue;
			}
		}
		return ACTIVE_FLAG_VALUE;
	}

	public static void setActiveFlagValue(String value) {
		if (getActiveFlagValue() == null) {
			ACTIVE_FLAG_VALUE = value;
		}
	}
}